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DQ65033QKA04NKS Datasheet(PDF) 5 Page - SynQor Worldwide Headquarters |
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DQ65033QKA04NKS Datasheet(HTML) 5 Page - SynQor Worldwide Headquarters |
5 / 15 page Product # DQ65033QKA04 Phone 1-888-567-9596 Doc.# 005-2DQ653L Rev. B 11/11/04 Page 5 T Technical S echnical Specification pecification Input: Input: Outputs: Outputs: Current: Current: P Package: ackage: 35-75V 35-75V 5.0V & 3.3V 5.0V & 3.3V 40W 40W Quarter-brick Quarter-brick 60 65 70 75 80 85 90 95 100 0 4 8 12 162024 2832 3640 Total Output Power (W) 35 Vin 48 Vin 75 Vin Figure 1: Efficiency vs. output power, from 0 load to full load with 50% load on 3.3V output and 50% load on 5.0V output at minimum, nominal, and maximum input voltage at 25°C. 0 1 2 3 4 5 0 4 8 12 16 20 24 28 32 36 40 Total Output Power (W) 35 Vin 48 Vin 75 Vin Figure 2: Power dissipation vs. output power, from 0 load to full load with 50% load on 3.3V output and 50% load on 5.0V output at mini- mum, nominal, and maximum input voltage at 25°C. 65 70 75 80 85 90 95 100 7.3/0 5.8/1 4.4/1.9 2.9/2.9 1.5/3.9 0/4.8 Load Current (A), 3.3Vout/5.0Vout 35 Vin 48 Vin 75 Vin Figure 3: Efficiency vs. load current, with total output power fixed at 100% load (40W) and load currents split as shown between 3.3V and 5.0V outputs at minimum, nominal, and maximum input voltage at 25°C. 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 7.3/0 5.8/1 4.4/1.9 2.9/2.9 1.5/3.9 0/4.8 Load Current (A), 3.3Vout/5.0Vout 35 Vin 48 Vin 75 Vin Figure 4: Power dissipation vs. load current, with total output power fixed at 100% load (40W) and load currents split as shown between 3.3V and 5.0V outputs at minimum, nominal, and max input voltage at 25°C. Figure 5: Efficiency at 100% load and 50/50 voltage split (6.1A load on 3.3V and 4A load on 5.0V) versus airflow rate for ambient air tempera- tures of 25°C, 40°C.and 55°C.(nominal input voltage). Figure 6: Power dissipation at 100% load and 50/50 voltage split (6.1A load on 3.3V and 4A load on 5.0V) versus airflow rate for ambient air temperatures of 25°C, 40°C.and 55°C.(nominal input voltage). 87 88 89 90 91 92 93 0 100 200 300 400 500 Air Flow (LFM) 25 C 40 C 55 C 0 1 2 3 4 5 0 100 200 300 400 500 Air Flow (LFM) 25 C 40 C 55 C |
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